Stargate Atlantis (2004)

S3E6 The Real World

Elizabeth Weir finds herself in a mental health facility, confronted with the shocking claim that her experiences with the Atlantis expedition and the Stargate are mere illusions. As she navigates this unsettling reality, she grapples with her memories and the possibility that everything she believed was real may have been fabricated. Struggling to discern truth from delusion, Elizabeth embarks on a journey to reclaim her identity and uncover the secrets behind her current predicament.